
Agent Tori Hunter
thriller
Series · thriller
The Rachel Hatch series by L. T. Ryan has 15 known books (15 published) and is best read in publication order, starting with Drift (2021). The latest book with a fully recorded publication date is Switchback. L. T. Ryan wrote the series; books 1-15 were co-written with Brian Shea; book 10 were co-written with Fiona Ryan.
Start here: Drift (2021) — then read straight through in publication order.
The date order of published books and any announced future entries — the default way to read the series.
Drift is a novel co-written by L. T. Ryan and Brian Shea that opens the Rachel Hatch series, first published in 2021. It's followed in the reading order by Downburst. It's the natural place to begin the series, which has continued since.
Alternative text for cover: Cover of DriftDownburst is a novel co-written by L. T. Ryan and Brian Shea, the second book in the Rachel Hatch series, published in 2020. It follows Drift and precedes Fever Burn in the reading order.
Alternative text for cover: Cover of DownburstFever Burn is a novel co-written by L. T. Ryan and Brian Shea, the third book in the Rachel Hatch series, published in 2020. In the reading order it comes after Downburst and before Smoke Signal.
Alternative text for cover: Cover of Fever BurnSmoke Signal is a novel co-written by L. T. Ryan and Brian Shea, the fourth book in the Rachel Hatch series, published in 2020. It sits between Fever Burn and Firewalk in the reading order. It runs 234 pages.
Alternative text for cover: Cover of Smoke SignalFirewalk is a novel co-written by L. T. Ryan and Brian Shea, the fifth book in the Rachel Hatch series, published in 2020. It sits between Smoke Signal and Whitewater in the reading order.
Alternative text for cover: Cover of FirewalkWhitewater is a novel co-written by L. T. Ryan and Brian Shea, the sixth book in the Rachel Hatch series, published in 2021. In the reading order it comes after Firewalk and before Aftershock.
Alternative text for cover: Cover of WhitewaterAftershock is a novel co-written by L. T. Ryan and Brian Shea, the seventh book in the Rachel Hatch series, published in 2021. It follows Whitewater and precedes Whirlwind in the reading order. It runs 216 pages.
Alternative text for cover: Cover of AftershockWhirlwind is a novel co-written by L. T. Ryan and Brian Shea, the eighth book in the Rachel Hatch series, published in 2021. It sits between Aftershock and Tsunami in the reading order.
Alternative text for cover: Cover of WhirlwindTsunami is a novel co-written by L. T. Ryan and Brian Shea, the ninth book in the Rachel Hatch series, published in 2022. It sits between Whirlwind and Fastrope in the reading order.
Alternative text for cover: Cover of TsunamiFastrope is a novel co-written by L. T. Ryan and Fiona Ryan, the tenth book in the Rachel Hatch series, published in 2023. It sits between Tsunami and Sidewinder in the reading order. It runs 228 pages.
Alternative text for cover: Cover of FastropeSidewinder is a novel co-written by L. T. Ryan and Brian Shea, the 11th book in the Rachel Hatch series, published in 2024. It follows Fastrope and precedes Redaction in the reading order.
Alternative text for cover: Cover of SidewinderRedaction is a novel co-written by L. T. Ryan and Brian Shea, the 12th book in the Rachel Hatch series, published in 2024. In the reading order it comes after Sidewinder and before Mirage.
Alternative text for cover: Cover of RedactionMirage is a novel co-written by L. T. Ryan and Brian Shea, the 13th book in the Rachel Hatch series, published in 2025. It sits between Redaction and Faultline in the reading order.
Alternative text for cover: Cover of MirageFaultline is a novel co-written by L. T. Ryan and Brian Shea, the 14th book in the Rachel Hatch series, published in 2025. It sits between Mirage and Switchback in the reading order.
Alternative text for cover: Cover of FaultlineSwitchback is a novel co-written by L. T. Ryan and Brian Shea, the 15th book in the Rachel Hatch series, published in 2026. It follows Faultline and is the most recent entry in the series to date.
Alternative text for cover: Cover of SwitchbackRachel Hatch is a former Army interrogator attached to an elite Green Berets team, now working as a Wyoming-based investigator whose military intelligence background and physical toughness pull her into cases far bigger than they first appear -- corrupt officials, environmental cover-ups, human trafficking rings, and conspiracies that reach into federal agencies. L.T. Ryan created the character with police detective and fellow thriller novelist Brian Shea, whose own procedural background shapes the series' investigative texture, and the two have co-written nearly every full-length entry together since the series launched in 2019.
Each book is titled after a natural-disaster or extreme-weather term -- Downburst, Firewalk, Whitewater, Tsunami -- which doubles as a loose thematic signature for the danger Hatch walks into. The series has grown into one of Ryan and Shea's most commercially successful joint projects, running to fifteen novels by 2026 with new installments still arriving roughly twice a year.
L. T. Ryan wrote the series; books 1-15 were co-written with Brian Shea; book 10 were co-written with Fiona Ryan.
L.T. Ryan co-writes the series with Brian Shea for almost every entry. One book, Fastrope (2023), was co-written with Fiona Ryan instead of Brian Shea.
Publication/numbered order, starting with Drift. A prequel novella, Fractured, and two later short stories are not required reading and aren't tracked on this page.
This page tracks 15 full-length novels, from Drift (2021) through Switchback (2026).
It shares the same broader thriller universe as Ryan's Jack Noble and Bear Logan books in spirit and tone, but can be read entirely independently.
Reading order last verified .